Square chief teases a smart debit card
Jack Dorsey hints you might not need a phone for Square Cash payments.
Twitter admits 'didn't move fast enough' on abuse, changes coming
Expect more 'open & real-time' dialogue from Twitter on how it handles problem users.
Unfollowing @POTUS could be difficult right now (update: explained)
The social media transition of power has been a bit bumpy.
Twitter boss says edit tweet feature is 'definitely needed'
Some think that could worsen problems with fake news, though.
Twitter spent 2016 pouring gasoline on its fires
The social network has had a troll problem for years, but won’t do much to address it.
Watch Twitter's CEO interview Edward Snowden at 12PM ET
The Q&A session will be streamed live via Pardon Snowden's Twitter account.
Square Cash plugs its virtual card into Apple Pay
Now users can spend their balance directly via Apple Pay
Twitter CEO apologizes for white supremacist promoted tweets
Jack Dorsey blames the company's automated system for allowing the ads.